Refactor Environment Contributor

Use `bbprb` prefix for environment variables, export more of them.

1 files changed, 41 insertions, 0 deletions

diff --git a/src/main/java/org/jenkinsci/plugins/bbprb/BitbucketEnv.java b/src/main/java/org/jenkinsci/plugins/bbprb/BitbucketEnv.java
new file mode 100644
index 0000000..816f57d
--- /dev/null
+++ b/src/main/java/org/jenkinsci/plugins/bbprb/BitbucketEnv.java
@@ -0,0 +1,41 @@
+package org.jenkinsci.plugins.bbprb;
+
+import hudson.EnvVars;
+import hudson.Extension;
+import hudson.model.*;
+
+import java.io.IOException;
+
+@Extension
+public class BitbucketEnv extends EnvironmentContributor {
+  @Override
+  public void buildEnvironmentFor(Run run, EnvVars envVars,
+                                  TaskListener taskListener)
+      throws IOException, InterruptedException {
+
+    BitbucketCause cause = (BitbucketCause)run.getCause(BitbucketCause.class);
+    if (cause == null) {
+      return;
+    }
+
+    putEnvVar(envVars, "bbprbDestinationBranch", cause.getDestinationBranch());
+    putEnvVar(envVars, "bbprbDestinationCommitHash",
+              cause.getDestinationCommitHash());
+    putEnvVar(envVars, "bbprbDestinationRepository",
+              cause.getDestinationRepository());
+    putEnvVar(envVars, "bbprbPullRequestAuthor", cause.getPullRequestAuthor());
+    putEnvVar(envVars, "bbprbPullRequestId", cause.getPullRequestId());
+    putEnvVar(envVars, "bbprbPullRequestTitle", cause.getPullRequestTitle());
+    putEnvVar(envVars, "bbprbSourceBranch", cause.getSourceBranch());
+    putEnvVar(envVars, "bbprbSourceCommitHash", cause.getSourceCommitHash());
+    putEnvVar(envVars, "bbprbSourceRepository", cause.getSourceRepository());
+  }
+
+  private static void putEnvVar(EnvVars envs, String name, String value) {
+    envs.put(name, getString(value, ""));
+  }
+
+  private static String getString(String actual, String d) {
+    return actual == null ? d : actual;
+  }
+}